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    SubjectRe: [PATCH -mm] sys_semctl gcc 4.1 warning fix
    On Wed, 2006-05-10 at 16:09 +0100, Alan Cox wrote:
    > On Mer, 2006-05-10 at 07:31 -0700, Daniel Walker wrote:
    > > > Hiding warnings like this can be a hazard as it will hide real warnings
    > > > later on.
    > >
    > > How could it hide real warnings? If anything these patch allow other
    > > (real warnings) to be seen .
    > Because while the warning is present people will check it now and again.

    But it's pointless to review it, in this case and for this warning .

    > If you set the variable to zero then you generate extra code and you
    > ensure nobody will look in future.

    The extra code is a problem , I'll admit that . But the warning should
    disappear , it's just a waste .


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